chromium/net/third_party/quiche/src/quiche/quic/core/crypto/null_encrypter.cc

// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "quiche/quic/core/crypto/null_encrypter.h"

#include <algorithm>
#include <limits>
#include <string>

#include "absl/numeric/int128.h"
#include "absl/strings/string_view.h"
#include "quiche/quic/core/quic_data_writer.h"
#include "quiche/quic/core/quic_utils.h"

namespace quic {

const size_t kHashSizeShort = …;  // size of uint128 serialized short

NullEncrypter::NullEncrypter(Perspective perspective)
    : … { … }

bool NullEncrypter::SetKey(absl::string_view key) { … }

bool NullEncrypter::SetNoncePrefix(absl::string_view nonce_prefix) { … }

bool NullEncrypter::SetIV(absl::string_view iv) { … }

bool NullEncrypter::SetHeaderProtectionKey(absl::string_view key) { … }

bool NullEncrypter::EncryptPacket(uint64_t /*packet_number*/,
                                  absl::string_view associated_data,
                                  absl::string_view plaintext, char* output,
                                  size_t* output_length,
                                  size_t max_output_length) { … }

std::string NullEncrypter::GenerateHeaderProtectionMask(
    absl::string_view /*sample*/) { … }

size_t NullEncrypter::GetKeySize() const { … }

size_t NullEncrypter::GetNoncePrefixSize() const { … }

size_t NullEncrypter::GetIVSize() const { … }

size_t NullEncrypter::GetMaxPlaintextSize(size_t ciphertext_size) const { … }

size_t NullEncrypter::GetCiphertextSize(size_t plaintext_size) const { … }

QuicPacketCount NullEncrypter::GetConfidentialityLimit() const { … }

absl::string_view NullEncrypter::GetKey() const { … }

absl::string_view NullEncrypter::GetNoncePrefix() const { … }

size_t NullEncrypter::GetHashLength() const { … }

}  // namespace quic